code-style: use tabs for indent

sxbm

@@ -66,11 +66,14 @@ bm_add() {
 
 	while [ -n "$1" ]; do
 		case "$1" in
-      *.*) [ -z "$LINK" ] &&
+		*.*)
-             LINK="$1" ||
+			[ -n "$LINK" ] && die "too many links\n$LINK\n$1"
-             die "too many links\n$LINK\n$1" ;;
+			LINK="$1"
-      +*) TAGS="${TAGS}$1 " ;;
+		;;
-      *) TITLE="${TITLE}$1 " ;;
+		+*) TAGS="${TAGS}$1 "
+		;;
+		*) TITLE="${TITLE}$1 "
+		;;
 		esac
 		shift
 	done
@@ -191,33 +194,33 @@ bm_remove() {
 	die "Unable to create $data_dir"
 
 case "$1" in
-  "add")
+"add")
 	shift
 	bm_add "$@"
-    ;;
+;;
-  "ls"|"list")
+"ls"|"list")
 	shift
 	bm_list "$@"
-    ;;
+;;
-  "open")
+"open")
 	shift
 	bm_open "$@"
-    ;;
+;;
-  "rm"|"remove")
+"rm"|"remove")
 	shift
 	bm_remove "$@"
-    ;;
+;;
-  "edit")
+"edit")
 	shift
 	bm_edit "$@"
-    ;;
+;;
-  "-h"|"--help")
+"-h"|"--help")
 	usage; exit 0
-    ;;
+;;
-  "-v"|"--version")
+"-v"|"--version")
 	version; exit 0
-    ;;
+;;
-  *)
+*)
 	die "Invalid command. Use '$appname -h' for help!"
-    ;;
+;;
 esac